Sid Seixeiro is a 1998 graduate of the Humber Broadcasting program. 

In 2011, he started the radio show Tim and Sid with cohost Tim Micallefwhich was picked up as a telecast by Sportsnet360. The show grew to be tremendously popular, especially with new, younger audiences and showcased the hosts' comedic banter, sports knowledge and popular fan challenges.

By 2014, Seixeiro, who had become a popular Sportsnet personality and trusted host, and was inducted into the Humber Radio Hall of Fame.
In March 2021, he took the next step in his already-storied career. Seixeiro started a new role as co-host of Breakfast Television, alongside several Humber alumni. 
The Humber community wanted to wish him well on the new job.